Honeywell

Honeywell TC-PRR021 51309288-225 Experion LS I/O Redundancy Module

SKU TC-PRR021 51309288-225

In stock
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Honeywell

  • Product No.: TC-PRR021 51309288-225

  • Country of origin:United States

  • Product Type: Experion LS I/O REDUNDANCY MODULE

  • Payment: T/T, Western Union

  • Weight: 190g

  • Dimensions: 145 mm x 38 mm x 137 mm (H x W x D)

  • Shipping port: Xiamen

  • Warranty: 12 months

The Honeywell TC-PRR021 (part number 51309288-225) is a double-slot control processor redundancy module belonging to the Experion Chassis Series-A platform. Designed for high-reliability industrial automation applications, this redundancy module works alongside C200/C200E control processors within Experion LS systems to provide seamless controller redundancy, enabling fully fault-tolerant dual-chassis control configurations without interrupting process execution.

Features

  • Control Processor Redundancy Support: Engineered specifically to support redundant C200 control processor system configurations across identical dual-chassis setups.
  • Double-Slot Form Factor: Occupies two physical slot positions within standard Chassis Series-A frames.
  • Hot-Swappable (RIUP): Supports Removal and Insertion Under Power in ordinary, non-hazardous locations for minimal disruption during system maintenance.
  • Conformal Coating Option: Available as non-conformal coated (TC-PRR021) or conformally coated (TK-PRR021) for enhanced protection in harsh industrial environments.

Applications

  • DCS and SIS control systems in continuous process industries
  • Redundant C200/C200E control processor chassis architectures
  • Experion LS automation platforms requiring high availability and fault tolerance

Technical Specifications

Parameter Specification
Manufacturer Honeywell
Model Number TC-PRR021
Part Number 51309288-225
Module Type Control Processor Redundancy Module (RM)
Chassis Slots Used 2 slots (Double-wide)
Module Weight 0.19 kg (0.42 lbs.)
Current Draw @ 24 VDC 0.090 A
Current Draw @ 5 VDC 1.000 A
Current Draw @ 3.3 VDC 0.750 A
Current Draw @ 1.2 VDC 0.007 A
Operating Temperature 0 to 60 degC (32 to 140 degF)
Storage Temperature -40 to 85 degC (-40 to 185 degF)
Relative Humidity 5 to 95% noncondensing (de-rated to 55% above 40 degC)
Vibration (Operative) 10 to 60 Hz, 0.5 g max. acceleration, 0.1 inches displacement
Mechanical Shock (Operative) 5 g max. acceleration, 30 ms max. duration
Altitude -300 to +3000 m

Installation Guidelines

  • Chassis Slot Alignment: Insert the double-wide module into two adjacent chassis slot positions within the C200/C200E control processor chassis.
  • Redundant Configuration: When implementing C200/C200E in a redundant configuration, ensure two identical chassis are populated with matching modules in identical physical slot locations. Note that no standard I/O modules can be inserted into the redundant C200 control chassis.
  • Removal and Insertion Under Power (RIUP): Module insertion and removal under power is permitted in ordinary, non-hazardous locations. RIUP is NOT permitted when equipment is installed in Class I, Division 2 hazardous locations without a hot work permit.
  • Cooling & Spacing: Maintain a minimum chassis-to-cabinet vertical distance of 15.2 cm (6.0 in.) and horizontal distance of 10.2 cm (4.0 in.) to ensure adequate ventilation.

FAQ

What is the function of the module?

The module provides redundancy support for C200 control processors within the Experion Chassis Series-A platform to ensure fault-tolerant operation.

How many chassis slots does the device occupy?

The device is a double-slot width module and occupies two physical slot positions in the chassis.

Can the module be inserted or removed while powered?

Removal and insertion under power (RIUP) is permitted in ordinary non-hazardous locations, but it is strictly prohibited in Class I, Division 2 hazardous locations.

View all FAQs →

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

Technical Datasheet

Honeywell TC-PRR021 51309288-225 Experion LS I/O Redundancy Module

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Shipping & Returns

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  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
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Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Country of origin
United States

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